QA/G-4D is a PC-based software package designed to determine the feasibility of data quality objectives defined using the Data Quality Objectives (DQO) process. The software supplements the guidance provided in EPA QA/G-4. The previous DOS-based software has been replaced with a Windows-based software program.

QA/G-5i will provide guidance on data quality indicators (DQIs), including the PARRC parameters (i.e., precision, accuracy, reproducibility, representativeness, and comparability) and how they fit into the implementation of the DQO process. The guidance discusses the role of DQIs in sampling and analytical measurements.

Peer review of this document is complete. A final version has been drafted but has not been released as yet. Target date: Unknown.

This document contains Standard Operating Procedures used by EPA Region 4 for sample collection and other field activities. This document may be useful to others, as example Standard Operating Procedures for similar activities. Any organization that uses these Standard Operating Procedures assumes responsibility for their content and applicability to their specific situation.

QA/G-11 provides guidance for environmental technology projects.This development will be accomplished in two phases. This document provides relevant information on the design, construction, and operation of environmental technology and the quality assurance and quality controls practices needed to support them.

This document resulted from a workshop held in September 1992 entitled, "Quality Assurance for Water Quality in Indian Country." The workshop was co-sponsored by the Southern Ute Indian Tribe and U.S. EPA Region 8. The QA project plan format included in this document follows the format of EPA QA/R-5 EPA Requirements for Quality Assurance Project Plans and QA/G-5 EPA Guidance for Quality Assurance Project Plans. There is no official EPA document number on this document.

Download document (PDF, 3.5 Mb, 44 pages). This is a scanned document that is best downloaded and printed to view.